#243075#243075

#243075 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.119 H 271.3°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#243075
RGB	rgb(36, 48, 117)
HSL	hsl(231, 53%, 30%)
HSV	hsv(231, 69%, 46%)
CMYK	cmyk(69.2%, 59%, 0%, 54.1%)
CIE-LAB	lab(22.91, 19.58, -41.23)
CIE-LCH	lch(22.91, 45.64, 295.40°)
OKLab	oklab(34.29% 0.0026 -0.1186)
OKLCH	oklch(34.29% 0.119 271.3)
XYZ	xyz(4.9943, 3.7729, 17.2912)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243075 #756924

analogous

#245975 #243075 #402475

triadic

#243075 #752430 #307524

tetradic

#243075 #752459 #756924 #247540

square

#243075 #752459 #756924 #247540

split-complementary

#243075 #754024 #597524

monochromatic

#070A17 #161D46 #243075 #3243A4 #4C5EC8

Accessibility & contrast

On white

11.97

#243075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#243075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243075

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243075	#FFFFFF	#000000	##FFFFFF
##243075	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A77

Deuteranopia (green-blind)

#003374

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #243075;
/* rgb */ color: rgb(36, 48, 117);
/* oklch */ color: oklch(34.3% 0.119 271.3);

Tailwind

colors: {
  custom: {
    50: '#69689d',
    500: '#243075',
    950: '#000000',
  },
}

SCSS

$custom: #243075;
$custom-light: #69689d;
$custom-dark: #000000;

JSON

{
  "hex": "#243075",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 117
  },
  "hsl": {
    "h": 231.111,
    "s": 52.941,
    "l": 30
  },
  "oklch": {
    "l": 0.34294,
    "c": 0.11865,
    "h": 271.3
  },
  "luminance": 0.03773
}

Semantic roles & 50–950 ramp

primary

#243075

secondary

#A89A4D

accent

#C74BDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #243075

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →